Boeing proposes revamping 787’s lithium ion batteries so short-circuiting that could lead to fire won’t spread

WASHINGTON — Boeing is proposing a long-term fix for the 787 Dreamliner’s troubled batteries that will keep them grounded until April at the earliest, congressional officials said Friday.

A Boeing Commercial Airplanes team led by CEO Ray Conner was scheduled to present the plan in a meeting Friday with Michael Huerta, head of the Federal Aviation Administration. The airliners, Boeing’s newest and most technologically advanced, have not been allowed to fly since mid-January following a battery fire in one plane and a smoking battery in another.
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